Dana M. Williams

Dana Williams

Title: Director of Operations
Serving Since: 2007

Dana also serves as a Director of Operations at RJB. He has over 21 years of experience in business and janitorial. As a Regional Manager Dana is responsible for the company’s Chicago, South, and Southwest geographic accounts. He holds a State of Illinois Real Estate Sales license. Dana has over 11 years of experience in healthcare, commercial & educational services.

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Our Executive Team
R. Joseph Blackstone President

R. Joseph Blackstone
President

Angela M. Shumpert

Angela M. Shumpert
Vice President

Mark A. Bonk

Mark A. Bonk
Director of Operations

Dana M. Williams

Dana M. Williams
Director of Operations

G. Elena Valdes

G. Elena Valdes
Director, Human Resources

Robert A. Scheffler

Robert A. Scheffler
Director, Training & Safety

Ta Shaunda L. Shumpert

Ta Shaunda L. Shumpert
Director, Business Development & Marketing